Alumina Ceramics For Ballistic Protection

American ceramic society bulletin.

Alumina ceramics for ballistic protection. Boron carbide composite systems for ballistic protection only weigh 30 kg m 2 while aluminum oxide based systems are 42 kg m 2. Part 1 author medvedovski eugene 1 1 ceramic protection corp calgary alberta canada source. Only ceramic based inserts are able to reliably meet the standards of higher safety classes. Samples were pressed at 110 mpa and sintered at 1600 c for 6 x2009 h.

Since 1998 we are a leading and biggest manufacturer of alumina armor ceramic in china as an iso 9001. 2000 certified company we produce a wide range of high technical armor ceramic made by high purity of alumina for body armor vehicle armor boat armor aircraft armor and other armor solutions. 99 alumina armor tiles for ballistic protection innovacera company information innovacera engages in r d manufacturing and selling the products of advanced ceramic materials including alumina zirconia boron nitride silicon nitride machinable glass ceramic and other advanced materials. Another positive influence of mullite on properties of alumina ceramics is dense alumina with a rather high level of ballistic protection and density reduced to 3 74 3 76 g cm 3 4 5.

As a manufacturer of advanced ceramics ceramtec etec works closely with many systems suppliers to increase the ballistic performance for personnel protection to reduce weight and improve comfort. The most important ceramic materials today for ballistic protection are. Alumina ceramics for ballistic protection. The aim of this work is to present results of mechanical characterization and ballistic test of alumina based armor plates.

Conventional bullet proof vests do not provide complete protection against direct fire. China nij iii iv 99 al2o3 alumina bulletproof ballistic ceramic find details about china alumina ceramic bullletproof ceramic from nij iii iv 99 al2o3 alumina bulletproof ballistic ceramic yangzhou north sanshan industrial ceramics co ltd. Only when an extremely low weight is required e g. Alumina al 2 o 3 silicon carbide sic owing to its excellent price efficiency ratio alumina is the preeminent ceramic armor material for ve hicular applications.

2002 vol 81 num 3 pp 27 31. Deflecting impacts in the composite this particularly high level of protection is effective because the ceramic is manufactured as a composite with a special fiber coating.